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Fortress Windows
| Still deciding? Get samples of $ ! US$ 200/Piece Order Sample |
| Profile | Original Aluminum 6063-T5/6060-T66 High-grade A-rod raw aluminum |
| Glass | Customizable: Tempered Glass/Low-E Glass/Laminated Glass/Insulated Glass/Low-Iron Glass etc. |
| Hardware | Customizable Hardware Transmission/Thermal Break: Technoform, Ensinger etc. Handles: Cmech, G-U, HOPPE, SIEGENIA, ROTO etc. |
| Features | Using EPDM automotive-grade sealing and soundproofing strip to effectively reduce resonance and sound. Double layer fully sealed hollow safety glass for superior water-tightness and air-lightness. |










